I have a Marantz AV 550 and RC2000 MKII for sale. I am the original owner an have the original packaging and manual. The pre-pro is in excellent shape and is in perfect working condition. It does DD and Pro Logic, has RE-EQ and 2nd zone. The remote shows some wear but works like new.Original price of these items was $1000.00. I am asking $260.00 + shipping.